From cdd91f51323dce685eb2b5236c2a1cc298418f51 Mon Sep 17 00:00:00 2001
From: Skyxim <me@skyxim.dev>
Date: Sun, 26 Feb 2023 10:10:38 +0800
Subject: [PATCH] chore: remove unsed code

---
 component/dialer/dialer.go | 8 +-------
 hub/executor/executor.go   | 6 +-----
 2 files changed, 2 insertions(+), 12 deletions(-)

diff --git a/component/dialer/dialer.go b/component/dialer/dialer.go
index 2a54536b..e6e8edc9 100644
--- a/component/dialer/dialer.go
+++ b/component/dialer/dialer.go
@@ -17,9 +17,7 @@ var (
 	actualSingleStackDialContext = serialSingleStackDialContext
 	actualDualStackDialContext   = serialDualStackDialContext
 	tcpConcurrent                = false
-	DisableIPv6                  = false
 	ErrorInvalidedNetworkStack   = errors.New("invalided network stack")
-	ErrorDisableIPv6             = errors.New("IPv6 is disabled, dialer cancel")
 	ErrorConnTimeout             = errors.New("connect timeout")
 )
 
@@ -113,10 +111,6 @@ func dialContext(ctx context.Context, network string, destination netip.Addr, po
 		bindMarkToDialer(opt.routingMark, dialer, network, destination)
 	}
 
-	if DisableIPv6 && destination.Is6() {
-		return nil, ErrorDisableIPv6
-	}
-
 	address := net.JoinHostPort(destination.String(), port)
 	if opt.tfo {
 		return dialTFO(ctx, *dialer, network, address)
@@ -296,7 +290,7 @@ type dialResult struct {
 	isPrimary bool
 }
 
-func parseAddr(ctx context.Context,  network,address string, preferResolver resolver.Resolver) ([]netip.Addr, string, error) {
+func parseAddr(ctx context.Context, network, address string, preferResolver resolver.Resolver) ([]netip.Addr, string, error) {
 	host, port, err := net.SplitHostPort(address)
 	if err != nil {
 		return nil, "-1", err
diff --git a/hub/executor/executor.go b/hub/executor/executor.go
index 34f0f1a1..c55201cd 100644
--- a/hub/executor/executor.go
+++ b/hub/executor/executor.go
@@ -331,11 +331,7 @@ func updateTunnels(tunnels []LC.Tunnel) {
 func updateGeneral(general *config.General) {
 	tunnel.SetMode(general.Mode)
 	tunnel.SetFindProcessMode(general.FindProcessMode)
-	dialer.DisableIPv6 = !general.IPv6
-	if !dialer.DisableIPv6 {
-		log.Infoln("Use IPv6")
-	}
-	resolver.DisableIPv6 = dialer.DisableIPv6
+	resolver.DisableIPv6 =!general.IPv6
 
 	if general.TCPConcurrent {
 		dialer.SetDial(general.TCPConcurrent)